h1{
    color: red;
    background-color: black;
    font-family: '微软雅黑';
    font-size: large;
    text-align: center;
    text-shadow: 20px 20px yellow
}
#pic1{
    align-items: center;
}
#pic2{
    align-items: center;
}
#header{
    color:yellowgreen ;
    align-items:"center";
    text-align: center;
    border: gold 2em solid;
    overflow: hidden;
}
.tempborder
{
    border:10px solid black;
    margin: 3em;
    padding: 1em;
    overflow: hidden;
}

.float{
    float: left;
    text-align: center;
}
img.imgtype{
    float: right;
    width: 10%;
}
img.imgvertical{
    width: 30%;
    vertical-align: middle;

}

.column
{
    column-count: 3;
    column-gap: 1em;
    column-rule: tomato solid 1em;
    column-span: all;
}
img.poistion{
    width: 30%;
    position: relative;
    top:0px;
    right: 0px;
    z-index: 1;
}
li.incline{
    display: inline;
    border: 1em blue solid;
}
li.incline1{
    display: inline;
    opacity: 0.5;
    border: 1em blue solid;
}
li.incline2{
    display: none;
    border: 1em blue solid;
}

h1:active{color: rgb(111, 84, 102);}
h1:visited{color: violet;}